A.K. Nayak, Rahul Tripathi, J. Meher, B. Lal and Priyanka Gautam, Mohammad Shahid, A.K. Shukla,. “Root Activity and Antioxidant Enzyme Activities of Rice Cultivars under Different Iron Toxicity Mitigation Options”. Journal of the Indian Society of Soil Science, vol. 65, no. 3, Sept. 2017, https://epubs.icar.org.in/index.php/JISSS/article/view/74727.